Released: October 18, 2013

Songwriter: Emeli Sandé StarGate Katy Perry ​benny blanco

Producer: ​benny blanco StarGate

[Verse 1]
Is Mercury in retrograde?
Or is that the excuse that I've always made?
'Cause I wanna blame you
But I can only blame myself
Yeah, it's easy to throw you under the bus
Or call you crazy, while filling my cup
I say these things to hurt you
But I only hurt myself

[Pre-Chorus 1]
Oh, I can only take responsibility for me

[Chorus]
It takes two
Two sides to every story
Not just you
I can't keep ignoring
I admit half of it, I'm not that innocent, oh yeah
It takes two
Two sides to every story
Not just me
You can't keep ignoring
But let me be first, baby, to say "I'm sorry" (I'm sorry)

[Verse 2]
I've faced my demons, yeah, I paid my dues
I had to grow up, I wish you could too
I wanted to save you
But I can only save myself

[Pre-Chorus 2]
Oh, I can only be the change I want to see
Yeah, to see

[Chorus]
It takes two
Two sides to every story
Not just you
I can't keep ignoring
I admit half of it, I'm not that innocent, yeah, oh
It takes two
Two sides to every story
Not just me
You can't keep ignoring
But let me be first, baby, to say "I'm sorry" (I'm sorry)

[Bridge]
I point my finger, but it does me no good
I look in the mirror and it tells me the truth, yeah
Why are these lessons always learned the hard way?
Is it too late to change?

[Chorus]
Oh, it takes two (It takes two)
Two sides to every story
Not just you (Not you)
I can't keep ignoring
And I admit half of it, I'm not that innocent, oh
It takes two (It takes two)
Two sides to every story
Not just me (Not me)
You can't keep ignoring
But let me be first, baby, to say "I'm sorry" (I'm sorry)
I'm sorry

Katy Perry

Katheryn Elizabeth “Katy” Hudson (born October 25, 1984), known by her stage name Katy Perry, is an American singer, songwriter, businesswoman, philanthropist, and actress. She was born and raised in Santa Barbara, California. Having had very little exposure to mainstream pop music in her childhood, she pursued a career in gospel music as a teen and released her debut self-titled studio album in 2001. She also recorded a second solo album in 2005, (A) Katy Perry, which was scrapped.

Afterwards, Perry (her mother’s maiden name, taken to avert confusion with Kate Hudson) reinvented herself as a party girl pop star, breaking out with 2008’s One of the Boys and the #1 hits “I Kissed a Girl” and “Hot n Cold”.

Follow-up Teenage Dream (2010) equalled Michael Jackson’s record of five chart-toppers on the same album, and made Perry even more ubiquotous in the pop landscape. Following her marriage and eventual divorce from British comedian Russell Brand, she released an updated version, Teenage The Complete Confection and concert film Katy Part of Me in 2012. She released her fourth album, Prism, in 2013, along with some standalone singles, such as “Rise”.